Results 51 to 60 of about 765 (189)
Vasoconstrictive Responses by the Carotid and Auricular Arteries in goats to Ergot Alkaloid Exposure
Frontiers in Chemistry, 2014 A fungal endophyte (Neotyphodium coenophialum) infects most plants of ‘Kentucky 31’ tall fescue (Lolium arundinaceum) and produces ergot alkaloids that cause persistent constriction of the vascular system in grazing livestock.
Glen Eris Aiken, Michael F. Flythe
doaj +1 more source
Toxins, 2021 Grazing endophyte-infected, toxic tall fescue reduces cow/calf production; therefore, this study examines alternate strategies such as use of novel endophyte fescue varieties during late gestation and early lactation or genetic selection of resistant ...
Sarah A. Wilbanks +5 more
doaj +1 more source
Recovery of Yearling Calves from Fescue Toxicosis
, 2023 Tall fescue (Lolium arundinaceum (Schreb.) S.J. Darbyshire) is widely utilized for grazing in the transition zone between the temperate and subtropical regions of the eastern U.S.A. Cattle grazing tall fescue frequently exhibit fescue toxicosis, a malady
Looper, M. L. +3 more
core
Reduce Tall Fescue Toxicosis in \u3cem\u3eFestuca arundinacea\u3c/em\u3e Forage Systems with Legumes [PDF]
, 2023 Tall fescue (Lolium arundinaceum = Festuca arundinacea) is an important cool-season grass because of persistence and spring and autumn productivity.
Fribourg, H. A. +3 more
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Development of New Measurements and Tools to Mitigate Fescue Toxicosis in Beef Cattle
, 2018 The objective of this study was to identify new ways to determine the severity of fescue toxicosis and identify genetic differences in fescue impacted traits as a basis in understanding how cattle could be selected for tolerance to fescue toxicosis.
Poole, Daniel +6 more
core +1 more source
Journal of Dairy Science, 1984 In three trials, young Holstein steers housed in restraint type crates in a controlled environment room were fed tall fescue hay or seed diets to determine the ability of the diets to produce signs of summer syndrome. Trial 1 examined the effects of dehydration and extended storage of G1-307 fescue compared to alfalfa on dairy steers. Calves fed G1-307
J A, Jackson +5 more
openaire +2 more sources
Differentially expressed miRNA in bulls affected by fescue toxicosis.
, 2014 - :indicates this miRNA has no sequencing group because it was not detected during sequencing.Differentially expressed miRNA in bulls affected by fescue toxicosis.
Marcy A. Dimmick (668379) +5 more
core +1 more source
Impacts of Red Clover Isoflavones on Tall Fescue Toxicosis in Beef Cattle
, 2021 Endophyte-infected tall fescue [Lolium arundinaceum (Schreb)] is a cool-season perennial grass, commonly implemented by beef cattle producers. Tall fescue is one of the most utilized forages in the south east United States due to its performance as a ...
Cordero Llarena, Juan F
core
Relationships among Ergot Alkaloids, Cytochrome P450 Activity, and Beef Steer Growth
Frontiers in Chemistry, 2015 Determining a grazing animal’s susceptibility to ergot alkaloids has been a research topic for decades. Our objective was to determine if the Promega™ P450-Glo assay could be used to indirectly detect ergot alkaloids or their metabolites in urine of ...
Charles F. Rosenkrans, Nicholas S. Ezell
doaj +1 more source
Animal, 2014 Ergot alkaloids in endophyte-infected (Neotyphodium coenophialum) tall fescue (Lolium arundinaceum) have been shown to cause a reduction in blood flow to the rumen epithelium as well as a decrease in volatile fatty acids (VFA) absorption from the washed ...
A.P. Foote +6 more
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